Finding the Fourth Proportional to 146,314.86, 219,479.94 and 46,482.90

Step by Step Solution

1. Step 1: Write the proportion equation
   146,314.86 : 219,479.94 = 46,482.90 : x
2. Step 2: Convert to fraction form
   146,314.86/219,479.94 = 46,482.90/x
3. Step 3: Cross multiply
   146,314.86x = 219,479.94 × 46,482.90
4. Step 4: Simplify right side
   146,314.86x = 10,202,064,103.03
5. Step 5: Solve for x
   x = 10,202,064,103.03/146,314.86
6. Step 6: Final answer
   x = 69,726.78